Study Highlights Link Between Mesothelioma Incidence and Ovarian Cancer

mesothelioma incidence and ovarian cancer

New research shows ovarian cancer rates are highest in states with the highest mesothelioma incidence. Researchers say it is because both are linked to the carcinogen asbestos. Scientists have known since as early as the 1950s that asbestos causes cancer. Malignant mesothelioma is the cancer most commonly associated with asbestos exposure. But women with a history of asbestos exposure face a higher risk of ovarian cancer, too.  The new CDC study is a reminder that a higher mesothelioma incidence is not the only threat from asbestos. Asbestos and Mesothelioma Incidence Before asbestos was linked to mesothelioma, it was a popular insulator and building product additive. Most US buildings constructed before the 1980s contain some asbestos. The asbestos in these buildings … Continue reading Study Highlights Link Between Mesothelioma Incidence and Ovarian Cancer »

Radiation Exposure Alone Unlikely to Cause Mesothelioma

radiation exposure in shipyards

A new study finds that low-dose occupational radiation exposure is unlikely to cause mesothelioma by itself. Instead, the study confirms what scientists have suspected for at least 60 years: The primary cause of mesothelioma is almost always asbestos.  The goal of the study was to see if radiation exposure by itself raises the risk for mesothelioma. Researchers analyzed three groups of people exposed to radiation on the job.   After reviewing more than 50 years worth of records, the team found that some workers were more likely than others to get malignant mesothelioma. But these were not the workers with the most radiation exposure. Radiation, Asbestos, and Mesothelioma A team of epidemiologists, cancer specialists, and radiation experts ran the new study. … Continue reading Radiation Exposure Alone Unlikely to Cause Mesothelioma »

Evaluating Mesothelioma Symptoms: New Tool Makes it Easier

evaluating mesothelioma symptoms

Evaluating mesothelioma symptoms is an important step in planning treatment for asbestos cancer. But researchers at a top US cancer center say it is hard to do a thorough job using current tools. That’s why doctors at MD Anderson have developed their own method for evaluating mesothelioma symptoms. They made some mesothelioma-specific additions to an existing cancer symptom evaluation system. Tests on more than 200 mesothelioma patients show the method works well and is easy to use. The developers hope doctors can use it to design better mesothelioma treatment plans. The Importance of Evaluating Mesothelioma Symptoms When a patient receives a mesothelioma diagnosis, the next step is evaluating mesothelioma symptoms. This process can help give the doctor valuable information about … Continue reading Evaluating Mesothelioma Symptoms: New Tool Makes it Easier »

Exposed to Asbestos? Lung Fluid Test May Waste Valuable Time

exposed to asbestos worker

If you have been exposed to asbestos and your doctor sees a mesothelioma tumor on your CT scan, it may be a waste of time to do a lung fluid test, too. Many different types of cancer cause excess lung fluid or pleural effusions. Looking for cancer cells in pleural effusions is one of the ways doctors test for cancers like pleural mesothelioma. This is called effusion cytology. But a new study says this test may not be very reliable for people with malignant mesothelioma. If other factors point to mesothelioma, they say it makes more sense to skip effusion cytology and go straight to a biopsy. Mesothelioma Develops in People Exposed to Asbestos Pleural mesothelioma is a type of … Continue reading Exposed to Asbestos? Lung Fluid Test May Waste Valuable Time »

Flaxseed Compound May Help Prevent Malignant Mesothelioma and Asbestosis

prevent malignant mesothelioma with flaxseed compound?

There is new evidence that a compound found in flaxseeds may help prevent malignant mesothelioma and other asbestos-related diseases. The compound is an anti-inflammatory which appears to calm down the overactive immune system after asbestos exposure in mice. Inflammation has long been considered a key factor in the development of mesothelioma. Scientists are hopeful that preventing it may also prevent malignant mesothelioma. Inflammatory Response to Asbestos Exposure Asbestos is a group of naturally-occuring minerals that cause cancer in people and animals. When a person accidentally breathes in or swallows asbestos fibers, they trigger an inflammatory response that can last for years. White blood cells flock to the area and damaging free radicals are produced. Over time, some cells may become … Continue reading Flaxseed Compound May Help Prevent Malignant Mesothelioma and Asbestosis »

Risk for Mesothelioma Does Not Decline After Asbestos Exposure Stops

Asbestos worker faces risk for mesothelioma

A new report contains some disappointing news for former asbestos workers: The risk for mesothelioma does not go down when asbestos exposure stops. A team of US and Italian researchers reached that conclusion after combing the medical literature for studies on the risk for mesothelioma. Although the risk for several other cancers declines when the person is no longer in contact with the carcinogen, the study shows this does not apply to asbestos cancer. Asbestos Increases Mesothelioma Risk Asbestos is the primary cause of mesothelioma. It is a naturally-occurring mineral that is resistant to corrosion, does not burn, and makes an excellent insulator. Malignant mesothelioma was virtually unheard of until people started mining and using asbestos in industry. Since then, … Continue reading Risk for Mesothelioma Does Not Decline After Asbestos Exposure Stops »

Risk of Dying from Mesothelioma Varies by Type, Study Shows

Risk of dying from mesothelioma

The risk of dying from mesothelioma rises and gradually falls  in the decades after exposure for most, but not all, types of asbestos cancer. New research shows those peaks and valleys can vary based on a number of factors. Public health researchers from across Italy recently published their findings on asbestos workers’ risk of dying from mesothelioma. They suggest that the lifetime risk of dying from peritoneal mesothelioma stays high, even after the risk of death from pleural mesothelioma and lung cancer begins to drop off. Quantifying the Risk of Dying from Mesothelioma Asbestos is the primary cause of all three types of mesothelioma: pleural, peritoneal, and pericardial. Pleural mesothelioma is the most common asbestos-related cancer. Pleural tumors start on … Continue reading Risk of Dying from Mesothelioma Varies by Type, Study Shows »

Mesothelioma Survival Factors Revealed by New Study

mesothelioma survival factors

New research from the University of Pittsburgh reveals six primary mesothelioma survival factors. These characteristics appear to separate those who die of mesothelioma within just a few months from those who live much longer. The research focused on 888 cases of pleural or peritoneal mesothelioma listed in a national database. Patients received their mesothelioma diagnosis between 1990 and 2017. The study shows that most mesothelioma survival factors are out of patients’ control. Calculating Mesothelioma Survival Factors Not many people survive mesothelioma long term. It is one of the most aggressive and hard-to-treat types of cancer. By the time mesothelioma patients develop their first symptoms, the asbestos cancer is usually already at an advanced stage. Deciding the best way to treat … Continue reading Mesothelioma Survival Factors Revealed by New Study »

Environmental Group Calls for Oversight of Asbestos in Personal Care Products

asbestos in cosmetics

Environmental experts say there’s a need for more oversight of asbestos in personal care products. Asbestos can cause malignant mesothelioma, lung cancer, asbestosis and other serious health problems. Although the FDA says it is not allowed in personal care products, several retailers have gotten in trouble recently for traces of asbestos in personal care products. Some face lawsuits. Why is Asbestos in Personal Care Products? Asbestos is a naturally-occurring mineral that is heat resistant, won’t burn, and doesn’t corrode. It is also plentiful and inexpensive. There was a time when dozens of household products, from Christmas decor to hairdryers –  contained asbestos. But after the government learned about the link between asbestos and mesothelioma, they passed strict rules about asbestos … Continue reading Environmental Group Calls for Oversight of Asbestos in Personal Care Products »

Childhood Environmental Asbestos Exposure and Malignant Mesothelioma

Environmental asbestos exposure in Danish children

Environmental asbestos exposure in childhood can dramatically raise the risk for malignant mesothelioma later in life. That is the finding of new mesothelioma research conducted in Denmark. The study appears in the newest issue of Occupational & Environmental Medicine. It included more than 12,000 people who attended school near an asbestos cement plant during a 30-year period. Researchers discovered that kids educated near the plant were much more likely to receive a mesothelioma diagnosis as adults. Environmental Asbestos Exposure in Danish Children Asbestos was once thought to be an ideal component of building products such as insulation, roof tiles, and cement. It has high tensile strength, is impervious to heat and flame, and is and highly resistant to corrosion. On … Continue reading Childhood Environmental Asbestos Exposure and Malignant Mesothelioma »

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